B"H This liquid filled pressure gauge measures pressure from 0-2000 PSI. Ideal for hydraulic or pneumatic systems, compressors, pressure washers, and other fluid power applications. The 0-2000 PSI range is a standard specification for hydraulic cylinders, two-stage hydraulic pumps, and high-pressure water jetting equipment used in industrial cleaning and cutting. Liquid filling dampens needle vibration for stable, accurate readings in high-pulsation environments.